A block of m 10 kg is kept on ground A vertically upward

Last updated: 6/12/2023

A block of m 10 kg is kept on ground A vertically upward force F 10 t N where t is the time in seconds starts acting on it at t 0 as shown in figure F 10t 10kg A Time at which block loose contact from the surface is 10 sec B Velocity of block at t 20 sec is 50 m s C Velocity of block at t 20 sec is 200 m s 500 D Displacement of block in 20 sec is 3 m